Tickets for Katy Perry’s latest concert tour, as well as tickets to several Major League Baseball teams are on sale throughout the weekend ending...

Tickets for Katy Perry’s latest concert tour, as well as tickets to several Major League Baseball teams are on sale throughout the weekend ending January 31 as compiled by TicketNews.

This weekend’s onsales start off with several additional concert tour dates for the latest Janet Jackson tour. Billed as a tour to celebrate her greatest hits, Jackson’s strong sales during her initial concert onsales have sparked her to add additional shows in Los Angeles, Chicago, and New York City. Tickets for those large market concerts go on sale throughout the weekend.

Also on sale throughout the weekend are tickets to Katy Perry’s upcoming North American tour. Coming off the enormous success of her sophomore album “Teenage Dream,” which spawned several number one hits, Perry had multiple tour stops on sale this weekend. Among the large market cities with concerts among the onsales are Chicago, Los Angeles, Toronto, Vancouver, Seattle, and Boston.

Continuing with the concert onsales are tickets to upcoming shows from the Pixies. The rockers have concerts in Milwaukee and Vancouver among today’s onsales. Also on sale today are tickets to upcoming concerts from Kenny Chesney, including performances in St. Paul and Omaha. Rounding out this weekend’s concert onsales are tickets to an upcoming Ke$ha show in Dayton, OH.

Finally this weekend, two of Major League Baseball’s most storied organizations have tickets to the 2011 season among the onsales. First, the Baltimore Orioles have single game tickets on sale Saturday morning. The Orioles hope to rebound from a disappointing finish in 2010. Last, but certainly not least, Boston Red Sox tickets go on sale Saturday morning. Tickets for all remaining games, except for their home match-ups against the New York Yankees and the Chicago Cubs, will be on sale. Tickets for the Yankees and Cubs series, as well as tickets for seating on The Green Monster will be handled via a random drawing to be announced at a later date.

“Onsales” is a ticketing industry term describing when tickets initially go on sale to the general public. Each week, tickets are released by promoters, venues and others to dozens of events, but the number of tickets available can vary significantly between locations.

DateEventVenueCityState
ThursdayChris CornellRed Robinson Show TheatreCoquitlamBC
Friday2011 Country MegaticketShoreline AmphitheatreMountain ViewCA
Friday2011 Country MegaticketSleep Train Amphitheatre in WheatlandWheatlandCA
Friday98 RockfestSt Pete Times ForumTampaFL
FridayA Conversation with Steve MartinPalace Theatre AlbanyAlbanyNY
FridayAaron LewisHorseshoe CasinoTunicaMS
FridayAdvance Auto Parts Monster JamBI-LO CenterGreenvilleSC
FridayAsiaMetropolis MontrealMontrealQC
FridayBarney Live In ConcertAdler TheatreDavenportIA
FridayBlack LipsMagic StickDetroitMI
FridayBlack LipsTrocaderoPhiladelphiaPA
FridayBlack LipsWebster HallNew YorkNY
FridayCakeMurat Egyptian RoomIndianapolisIN
FridayCakeState TheatreMinneapolisMN
FridayChris CornellHouse of Blues HoustonHoustonTX
FridayChris CornellKeswick TheatreGlensidePA
FridayChris CornellQueen Elizabeth TheatreTorontoON
FridayChris CornellTown HallNew YorkNY
FridayCinderellaHard Rock LiveBiloxiMS
FridayCirque Du Soleil : AlegriaSommet CenterNashvilleTN
FridayDierks BentleyCapital One Bank Theatre at WestburyWestburyNY
FridayDierks BentleyMurat Theatre at Old National CentreIndianapolisIN
FridayDisney On Ice : Princess WishesRupp ArenaLexingtonKY
FridayDispatchChastain Park Amphitheatre Live NationAtlantaGA
FridayDispatchGreek Theatre-U.C. BerkeleyBerkeleyCA
FridayDispatchJay Pritzker Pavilion at Millennium ParkChicagoIL
FridayDispatchRed Bull ArenaHarrisonNJ
FridayDispatchRed Rocks AmphitheatreMorrisonCO
FridayDispatchTD GardenBostonMA
FridayDispatchUIC PavilionChicagoIL
FridayDisturbed KornDow Event CenterSaginawMI
FridayEcho & the BunnymenHouse of Blues AnaheimAnaheimCA
FridayEcho & the BunnymenThe Phoenix Concert TheatreTorontoON
FridayEcho & the BunnymenTrocaderoPhiladelphiaPA
FridayEcho & the BunnymenIrving PlazaNew YorkNY
FridayElton JohnBryce Jordan CenterUniversity ParkPA
FridayErykah BaduDurham Performing Arts CenterDurhamNC
FridayGabriel IglesiasQueen Elizabeth TheatreTorontoON
FridayGabriel IglesiasThe Fillmore DetroitDetroitMI
FridayGary AllanThe VenueHammondIN
FridayGeorge JonesTurning Stone Resort & Casino ShowroomVeronaNY
FridayGeorge LopezNeal S Blaisdell Concert HallHonoluluHI
FridayGeorge Strait & Reba with Lee Ann WomackKFC YUM CENTERLouisvilleKY
FridayGeorge WinstonThe Concert HallNew YorkNY
FridayGordon LightfootCurtis M Phillips Center for Performing ArtsGainesvilleFL
FridayHarlem GlobetrottersRogers CentreTorontoON
FridayHarlem GlobetrottersWildwood Convention CenterWildwoodNJ
FridayHarry Connick, Jr.The MGM Grand at FoxwoodsMashantucketCT
FridayHayes Carll / Jason Isbell & The 400 UnitBowery BallroomNEW YORKNY
FridayHeadwaters Bar & Restaurant pre-show dinner buffetXcel Energy CenterSaint PaulMN
FridayHell Child’s PartyVal Air BallroomWest Des MoinesIA
FridayHenry RollinsThe Great HallTorontoON
FridayJackson BrowneDeVos Performance HallGrand RapidsMI
FridayJackson BrowneMassey HallTorontoON
FridayJackson BrowneMichigan TheaterAnn ArborMI
FridayJackson BrowneNational Arts CentreOttawaON
FridayJackson BrowneNorthern Alberta Jubilee AuditoriumEdmontonAB
FridayJackson BrowneQueen Elizabeth TheatreVancouverBC
FridayJackson BrowneThe VenueHammondIN
FridayJagermeister Country Tour featuring Dierks BentleyAkron Civic TheatreAkronOH
FridayJagermeister Country Tour featuring Dierks BentleyVerizon Wireless TheaterHoustonTX
FridayJanet Jackson – Number Ones, Up Close and Personal TourGibson Amphitheatre at Universal CityWalkUniversal CityCA
FridayJason Aldean w/ Eric Church and JaneDearSeagate CenterToledoOH
FridayKaty PerryAir Canada CentreTorontoON
FridayKaty PerryBrandt Centre – Evraz PlaceReginaSK
FridayKaty PerryGeneral Motors PlaceVancouverBC
FridayKaty PerryMTS CentreWinnipegMB
FridayKaty PerryNassau ColiseumLong IslandNY
FridayKaty PerryNassau ColiseumUniondaleNY
FridayKaty PerryNokia Theatre L.A. LIVELos AngelesCA
FridayKaty PerryPrudential CenterNewarkNJ
FridayKaty PerryRexall PlaceEdmontonAB
FridayKaty PerryRogers Arena (formerly General Motors Place)VancouverBC
FridayKenny ChesneyQwest Center OmahaOmahaNE
FridayKenny ChesneyShoreline AmphitheatreMountain ViewCA
FridayKenny ChesneySnowden Grove AmphitheatreSouthavenMS
FridayKenny ChesneyXcel Energy CenterSaint PaulMN
FridayKenny RogersTopeka Performing Arts CenterTopekaKS
FridayKissHard Rock LiveHollywoodFL
FridayLarry the Cable GuySalem Civic CenterSalemVA
FridayMonster JamBI-LO CenterGreenvilleSC
FridayNBA All-Star PracticeLos Angeles Convention CenterLos AngelesCA
FridayOneRepublicHorseshoe Southern IndianaElizabethIN
FridayOneRepublicRyman AuditoriumNashvilleTN
FridayPixiesCentennial Concert HallWinnipegMB
FridayPixiesEagles Club/The Rave/Eagles BallroomMilwaukeeWI
FridayPixiesHamilton Convention CentreHamiltonON
FridayPixiesOrpheum TheatreVancouverBC
FridayPixiesShaw Conference CentreEdmontonAB
FridayPixiesSouthern Alberta Jubilee AuditoriumCalgaryAB
FridayRod Stewart / Stevie Nicks – Heart and Soul TourUS Airways CenterPhoenixAZ
FridayRUSH Time Machine Tour 2011Cricket Wireless AmphitheatreChula VistaCA
FridaySesame Street Live : 123 Imagine! with Elmo & FriendsFedExForumMemphisTN
FridayShaq’s All Star Comedy JamDetroit Opera HouseDetroitMI
FridaySmokey RobinsonOvens AuditoriumCharlotteNC
FridaySocial DistortionBogartsCincinnatiOH
FridaySocial DistortionLifestyle Communities PavilionColumbusOH
FridaySocial DistortionMurat Egyptian RoomIndianapolisIN
FridaySocial DistortionSTAGE AEPittsburghPA
FridaySocial DistortionThe PageantSt LouisMO
FridayStrikeforceNationwide ArenaColumbusOH
FridaySugarlandShoreline AmphitheatreMountain ViewCA
FridayThe Beach BoysVon Braun Center ArenaHuntsvilleAL
FridayThe Big Four: Metallica, Slayer, Megadeath, AnthraxEmpire Polo ClubLos AngelesCA
FridayThe ScriptAragon BallroomChicagoIL
FridayThe ScriptBank of America PavilionBostonMA
FridayThe ScriptCLUB NOKIALos AngelesCA
FridayThe ScriptDar Constitution HallWashingtonDC
FridayThe ScriptHouse of Blues Las VegasLas VegasNV
FridayThe ScriptOrpheum TheatreMinneapolisMN
FridayThe ScriptRumsey Playfield, Central ParkNew YorkNY
FridayThe ScriptThe Mann CenterPhiladelphiaPA
FridayThe ScriptThe WarfieldSan FranciscoCA
FridayThree Days GraceBogartsCincinnatiOH
FridayThree Days GraceOgden TheatreDenverCO
FridayThree Days GraceThe Midland by AMCKansas CityMO
FridayWisin & YandelEscapade 2001 HoustonHoustonTX
FridayWisin y YandelAmerican Airlines ArenaMiamiFL
FridayWisin y YandelAT&T CenterSan AntonioTX
FridayWisin y YandelClub Escapade HoustonHoustonTX
FridayWisin y YandelLaredo Entertainment CenterLaredoTX
FridayWisin y YandelNokia Theatre L.A. LIVELos AngelesCA
FridayWisin y YandelValley View Casino CenterSan DiegoCA
FridayWisin y YandelVerizon Theatre At Grand PrairieGrand PrairieTX
Saturday2011 Country MegaticketLakewood AmphitheatreAtlantaGA
Saturday2011 Country MegaticketVerizon Wireless Amphitheater St LouisMaryland HeightsMO
SaturdayBaltimore Orioles Oriole Park At Camden YardsBaltimoreMD
SaturdayBandana’s Bar-B-Q Country Mega TicketVerizon Wireless Amphitheater St LouisMaryland HeightsMO
SaturdayBlack LipsBeaumont ClubKansas CityMO
SaturdayChris CornellJohn Anson FordLos AngelesCA
SaturdayCountry Mega TicketCricket Wireless AmphitheatreChula VistaCA
SaturdayCountry Mega TicketLakewood AmphitheatreAtlantaGA
SaturdayDisney On Ice : Disney•Pixar’s Toy Story 3AlamodomeSan AntonioTX
SaturdayEdgefest ’11Downsview Park Allen RoadTorontoON
SaturdayElton John1st Mariner ArenaBaltimoreMD
SaturdayJames TaylorWoodlands PavilionWoodlandsTX
SaturdayJanet JacksonThe Chicago TheatreChicagoIL
SaturdayJohnny MathisTimes Union Ctr Perf Arts Moran TheaterJacksonvilleFL
SaturdayKaty PerryAllstate ArenaRosemontIL
SaturdayKaty PerryBankAtlantic CenterSunriseFL
SaturdayKaty PerryComerica Theatre – Formerly Dodge TheatrePhoenixAZ
SaturdayKaty PerryHP Pavilion At San JoseSan JoseCA
SaturdayKaty PerryKeyArenaSeattleWA
SaturdayKaty PerryMarcus Amphitheater SummerfestMilwaukeeWI
SaturdayKaty PerryMohegan Sun ArenaUncasvilleCT
SaturdayKaty PerryNEW UCF ARENAORLANDOFL
SaturdayKaty PerryPetersen Events CenterPittsburghPA
SaturdayKaty PerryRBC CenterRaleighNC
SaturdayKaty PerrySanta Barbara BowlSanta BarbaraCA
SaturdayKaty PerrySt Pete Times ForumTampaFL
SaturdayKaty PerryTD Banknorth GardenBostonMA
SaturdayKaty PerryThe Arena At Gwinnett CenterDuluthGA
SaturdayKaty PerryThe Palace of Auburn HillsAuburn HillsMI
SaturdayKaty PerryVerizon Theatre At Grand PrairieGrand PrairieTX
SaturdayKaty PerryXcel Energy CenterSaint PaulMN
SaturdayKellie PicklerMystic Lake Casino HotelPrior LakeMN
SaturdayKenny ChesneyLakewood AmphitheatreAtlantaGA
SaturdayKenny ChesneyVerizon Wireless Amphitheater St LouisMaryland HeightsMO
SaturdayMamma Mia!Fisher TheatreDetroitMI
SaturdayMonster SpectacularBrandt Centre – Evraz PlaceReginaSK
SaturdayMoody BluesOrpheum TheatreMinneapolisMN
SaturdayNew Kids On The Block & Backstreet BoysPengrowth SaddledomeCalgaryAB
SaturdayOneRepublicMajestic Theatre San AntonioSan AntonioTX
SaturdayPixiesFox Theatre DetroitDetroitMI
SaturdayPixiesMetropolis MontrealMontrealQC
SaturdayPixiesRoy Wilkins Auditorium at St. Paul RiverCentreSt PaulMN
SaturdayRobert CrayVooDoo Lounge at Harrah’s Casino North Kansas CityKansas CityMO
SaturdayRUSH Time Machine Tour 2011BI-LO CenterGreenvilleSC
SaturdayRUSH Time Machine Tour 2011MGM Grand HotelLas VegasNV
SaturdayRUSH Time Machine Tour 2011Sleep Train Pavilion At ConcordConcordCA
SaturdaySelena Gomez and the SceneDixon May FairDixonCA
SaturdaySocial DistortionBeaumont ClubKansas CityMO
SaturdaySocial DistortionEagles Club/The Rave/Eagles BallroomMilwaukeeWI
SaturdaySugarlandVerizon ArenaNorth Little RockAR
SaturdaySugarlandVerizon Wireless Amphitheater St LouisMaryland HeightsMO
SaturdayThe Flaming LipsAragon BallroomChicagoIL
SaturdayToby KeithMarcus Amphitheater SummerfestMilwaukeeWI
SaturdayTrace Adkins Plus Special Guest Merle HaggardDixon May FairDixonCA
SaturdayUFC Fight Night LiveKeyArenaSeattleWA
SaturdayUriah HeepFraze PavilionKetteringOH
SaturdayUS 99.5 Country Mega TicketFirst Midwest Bank AmphitheatreTinley ParkIL
SaturdayWrestlemania AxxessGeorgia DomeAtlantaGA
SaturdayWWE:Raw Road To WrestlemaniaRoberts StadiumEvansvilleIN
SaturdayZac Brown BandAmphitheater at The WharfOrange BeachAL
SundayChris CornellThe FillmoreSan FranciscoCA
SundayHairColonial TheatreBostonMA
SundayHouse of PainFillmoreSan FranciscoCA
SundayStompKeller AuditoriumPortlandOR
SundayTim Conway & FriendsThe MansionBransonMO
MondayKe$haEj Nutter CenterDaytonOH
MondayRod Stewart / Stevie Nicks – Heart and Soul TourSprint CenterKansas CityMO
MondayRUSH Time Machine Tour 2011Gorge AmphitheatreGeorgeWA
MondayRUSH Time Machine Tour 2011Sleep Country Amphitheater (Amph at Clark County)RidgefieldWA